Revert r276792 - "Hook PushMessagingMessageFilter up to GCMDriver"

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 1887528fa26e6d8764f406ea374897617ca95137..dea1b555a9ac0ff61b8a6683582ab8e153ba88a2 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -69,8 +69,6 @@
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/search_engines/template_url_fetcher.h"
-#include "chrome/browser/services/gcm/gcm_profile_service.h"
-#include "chrome/browser/services/gcm/gcm_profile_service_factory.h"
 #include "chrome/browser/sessions/session_service_factory.h"
 #include "chrome/browser/ui/startup/startup_browser_creator.h"
 #include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
@@ -1091,11 +1089,6 @@ quota::SpecialStoragePolicy* ProfileImpl::GetSpecialStoragePolicy() {
   return GetExtensionSpecialStoragePolicy();
 }
 
-content::PushMessagingService* ProfileImpl::GetPushMessagingService() {
-  return gcm::GCMProfileServiceFactory::GetForProfile(
-      this)->push_messaging_service();
-}
-
 bool ProfileImpl::IsSameProfile(Profile* profile) {
   if (profile == static_cast<Profile*>(this))
     return true;